There are many types of chains, including plate chain and double-speed chain. What we need to know about plate chain is its fatigue failure. For double-speed chain, the more important thing is its correct use.The mastery of this knowledge is good for prolonging the life of the chain.

Since mechanical equipment often needs 24 hours of non-stop operation, the plate chain, which is one of the important components, needs to have high requirements, because if it reaches a certain fatigue value, the chain will quickly fail and malfunction.

If the plate chain is subjected to excessive load during operation, the force is uneven, and it is easy to break or be squeezed.However, because the tension of the chain on the loose side and the tight side is different, the chain works in a state of alternating tensile stress. After a certain number of stress cycles, the chain will be damaged due to insufficient fatigue strength.

Facing the failure of the plate chain, it is usually only solved by strengthening the parts, such as carburizing the surface of the parts to resist stress concentration; widening the waist width of the chain plate to alleviate the stress concentration of the holes; spraying the parts Pill processing and so on.

The double-speed chain is usually only used in double-speed chain conveyors. Through its speed-increasing function, the tooling plate supporting the goods can run quickly and reach the designated position.During the normal use of the equipment, various abnormal phenomena may occur due to normal or accidental wear and tear of the double-speed chain. At this time, you must stop using it immediately and report for repair in time to avoid major accidents.

However, if you are a non-professional maintenance person or without the permission of a professional maintenance person, you cannot repair the double-speed chain by yourself; at the same time, the power supply must be turned off to perform maintenance, and no live operation is allowed.